When you enter a payment that is associated with a credit card, it takes a few more seconds for the payment to be entered. You will see a status under the selected credit card number "Charging Card..." and after it goes through a small message pops up telling you the Authorization Number.

VERY IMPORTANT: If you are not seeing the status or you're not getting an authorization number, THE CREDIT CARD IS NOT BEING CHARGED! Please call tech support ASAP to ensure that your credit card module is setup properly.